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GridBoundColumn - two checkboxes, click on first checked(true), leave the second unchecked

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77995 Nov 24,2008 07:38 PM UTC Nov 26,2008 10:07 AM UTC Windows Forms 1
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Tags: GridControl
Administrator [Syncfusion]
Asked On November 24, 2008 07:38 PM UTC

Hi!
I created two fields on my GridDataBoundGrid, using the GridBoundColumn, when I display on my grid, it´s OK. One field (Accept) side by another field (Reject).

How to that I click on the first field(Accept), turn on checked, he leave the second field(Reject) set unchecked. My intention is just only one field checked on my grid.

Thanks

Ediberto Alves


Jisha Joy [Syncfusion]
Replied On November 26, 2008 10:07 AM UTC

Hi Ediberto,

The intended behavior can be achieved by handling a couple of events. Please refer the code:

this.gridDataBoundGrid1.Model.QueryCellInfo += new GridQueryCellInfoEventHandler(Model_QueryCellInfo);
this.gridDataBoundGrid1.CurrentCellChanged+=new EventHandler(gridDataBoundGrid1_CurrentCellChanged);

private void Model_QueryCellInfo(object sender, GridQueryCellInfoEventArgs e)
{
GridModel model = this.gridDataBoundGrid1.Model;
int ColIndex = this.gridDataBoundGrid1.Model.NameToColIndex("Check1");

if (e.RowIndex > 0 && e.ColIndex == ColIndex)
{

if (this.gridDataBoundGrid1.Model[e.RowIndex, e.ColIndex - 1].Text == "True")
{
e.Style.Text = "False";

}
if (this.gridDataBoundGrid1.Model[e.RowIndex, e.ColIndex - 1].Text == "False")
{
e.Style.Text = "True";

}

}


}

private void gridDataBoundGrid1_CurrentCellChanged(object sender, EventArgs e)
{
GridModel model = this.gridDataBoundGrid1.Model;
int ColIndex = this.gridDataBoundGrid1.Model.NameToColIndex("Check");

GridCurrentCell cc= this.gridDataBoundGrid1.CurrentCell;
if(cc.RowIndex > 0 && cc.ColIndex == ColIndex)
{
this.gridDataBoundGrid1.RefreshRange(GridRangeInfo.Cell(cc.RowIndex,cc.ColIndex+1));
}


}

Please try this and let me know if you need further assistance.

Regards,
Jisha


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